Rooster Behavior Crowing

I have 2 roosters in my flock of 9 chickens and I need to get rid of 1. I am trying to decide who to keep. One crows non stop all day long from 5 AM until he goes to sleep. I think he is the more dominate roo even though he is smaller and the other roo is pretty quiet. Crows a couple of times in the morning and that is about it. If I get rid of the loud dominate roo will my quiet roo start crowing nonstop too or will he keep his laidback quiet behavior? I really want to get rid of the loudmouth but if the other one gets loud too I will have to rehome him as well. I like to hear roos but geez not all day long every minute of the day.

I also have some rooster that need rehoming. I live in the north Houston area. I have 7 or 8 RIR A big and beautiful Austrolorp and one white rock. I have processed some before, but I would rather not. Thanks for any help